Release Notes: Human readable text, with an option to suppress display of the check digit, was added to Code-39, Interleaved 2 of 5, and Postnet symbologies. The ability to suppress human readable text to EANs, UPCs, ISBN, and all other symbologies that show text was added. Encoders now pass font information to the renderer. The encoders were restructured to prepare for the passing of switches to enable or disable features of the encoder.
Release Notes: The ability to suppress checkdigit for codabar, code39, code93, and interleaved 2 of 5 symbologies was added.
Release Notes: Support for Code 93 and Code 11 was added. A checksum was added to Code 39 and Interleaved 2 of 5. Incorrect generation of X human readable check-digit for ISBN was fixed.
Release Notes: This release adds support for the EAN-2 and EAN-5 (the EAN/UPC add-ons) symbologies, MSI symbology, and Plessey symbology. The narrow:wide ratio for Code 2 of 5 has been changed.
Release Notes: This release fixes the incorrect generation of Code 128 check digits.
Release Notes: This release adds a code128 encoder that fully supports character alphabets A, B, and C. This allows for UCC/EAN-128 support. The obsolete code128b encoder has been dropped.
Release Notes: This release fixes a bug in code128b where first ^ character in string of available characters should be &.
Release Notes: The Supported Symbologies section of the documentation was enhanced to include samples of all the supported barcode types.
Release Notes: Incorrect generation of human-readable check digits for the ISBN encoder was fixed and the documentation was updated with an example of use from within Perl.
Release Notes: Support for the ISBN barcode format was added.